Oakland Signs 7 FAs, Claim WR Holmes off Waivers

The Raiders signed seven free agents and claimed one player via waivers on Monday.
CB Chance Casey-Thomas, LB Eric Harper, WR Greg Jenkins, TE Jeron Mastrud, DE Ryan Robinson, C Andrew Robiskie and CB Mitchell White were all signed after participating on a tryout basis at the team's rookie mini-camp this past weekend.